baber/WOPTO huggingface dataset:
Patent NL-7405994-A (NL)
Title: Reprographic camera for production of magnified copies of documents - has objective coupled to anamor foot compensating for difference in various directions
IPC: G03C5/08
Filed: 1974-05-03
Abstract: Reprographic camera for the production of photo copies of documents. The magnification of the image on the copy is independent of the direction. The objective of the camera is optically coupled to an anamorfoot which can be adjusted in such a manner that a difference between the magnifications in the different directions is compensated. This is done by a directionally sensitive crimp or stretch or both in the copy paper. The anamorfoot can turn around an axis of the objective and the magnification of the anamorfoot in the main direction can be changed. The anamorfoot system consists of two cylindrical lenses, two cylindrical mirrors or two prisms.
Patent NL-7410525-A (NL)
Title: Item removal process from tubular chamber - attaches rope of hydraulically adjustable length to protruding end
IPC: B66C1/10
Filed: 1974-08-06
Abstract: The process removes the item from a chamber with a lateral opening, being particularly for extracting tunnel-type shuttering from a cast concrete component. As the item protrudes from the chamber but is still fully supported by its floor, a first lifting attached to a crane hook, and incorporating a component adjustable hydraulically for length, is attached to it at a point in front of the vertical plane passing through its centre of gravity. The first rope is then used to pull the item fat enough out of the chamber for a second rope to be attached to it from the crane hook at a point behind the vertical plane referred to. The crane hook is then hoisted and positioned above the centre of gravity, the adjustable-length component being extended and the second rope tautened in the process, thus taking the entire weight, whereupon the item is lifted clear of the chamber.
Patent NL-7501517-A (NL)
Title: Externally hard shaft - produced by deposition of corrosion-and wear-resistant weld metal on a mild steel base
IPC: F16C3/02
Filed: 1975-02-07
Abstract: Externally hard shaft particularly for a ship's propeller is fabricated from mild or forged steel, the whole or part of the peripheral surface carrying a weld coating of a corrosion and wear-resistant metal e.g. aluminium bronze or stainless steel, the outer surface of this coating being rolled or shot-blasted to increase the fatigue strength. Process greatly improves the length of life of the propeller shaft in sea water and hence cuts time in dry dock for repair or replacement.
Patent NL-7502162-A (NL)
Title: Curtain rod mounting on venetian blind box - comprises angle brackets with spring portions gripping box and rod
IPC: A47H1/10
Filed: 1975-02-24
Abstract: The mounting secures the rod to a housing open at the top, and consists of two or more angle brackets (18). These each have an upper spring clip portion (25) fitting over the upper forward edge of the housing, and a horizontal spring arm (20) gripping the rod end. Each bracket can have a vertical closing plate (23) fitting over the rod end, and plate and arm can form a single flexible component, to which the spring clip portion is soldered or welded. There can also be an intermediate bracket between the end ones, its arm consisting of a vertical plate with a recess in it at the top to take the curtain rod.
Patent NL-7513871-A (NL)
Title: Central heating boiler made of cast iron - and cast as a monolithic piece to reduce the number of joints required (BE161176)
IPC: F24H1/38
Filed: 1975-11-27
Abstract: Cast metal heat exchanger, esp. where water or another medium is circulated through a central heating boiler contg. tubular members fitted with external ribs the water flows through the members whereas the heating gases flow over the ribs. The tubular members, their ends, end walls, and their side walls which extend along the entire length of the boiler, are made as a monolithic casting. Apart from the gas and water connections, the casting is pref. air right, and made using an assembly of cores of moulding sand bonded with a synthetic resin which breaks down after casting so the residual sand is easily removed from the boiler; the cores may contain vents. By using one, monolithic casting, the number of parts and therefore the number of joints is reduced, but the boiler is easy to clean; moreover, the heating surfaces in the boiler are increased.
Patent NL-7610408-A (NL)
Title: Liq. flow speed and quantity measuring instrument - uses pair of parallel cylinders with pistons and crank regulating flow through channels
IPC: G01F3/18
Filed: 1976-09-20
Abstract: A liquid flow speed and quantity measuring instrument which is based on the principle of the turbine. It consists of pistons, cylinders, drive rods, crank cases and a crankshaft. The liquid being measured is used to operate the crankshaft. Access between input and output pipes is provided via channels in the pistons, when the crankshaft is in the correct angular setting. There are two parallel cylinders horizontally mounted with pistons coupled to piston rods and then to the crankshaft which is common. The crank of the first piston is at right angles to the crank of the second piston. There are two channels in each piston. The first channel of the first piston controls the liquid in the feed pipe to the chamber on both sides of the second piston. The second channel controls the liquid to the discharge pipe.
Patent NL-7613111-A (NL)
Title: Locking system for vehicle wheel - has three L=shaped members of flat strip one of which is adjustable in height by rack and pinion device
IPC: B60T3/00
Filed: 1976-11-24
Abstract: The vehicle wheel (2) is braked by three L-shaped members, two of which are below the wheel centre and inclined at similar angles to a vertical line drawn through the centre of the wheel. These two L-shaped members (3) have flat strip portions (5) extending across the full width of the wheel and have inwardly turned tips (6) extending around the side of the wheel remote from the clamp pins (4) which retain the upper ends of the L-shaped clamps. The L-shaped members are attached to a flat disc (1) at the side of the wheel to which is fixed a pinion block (11) through which may be actuated a rack on a third L-shaped member (14) which extends over the top of the wheel. Winding-down of the third L-shaped member enables the wheel to be clamped.
Patent NL-7807172-A (NL)
Title: Electroacoustic transducer driven by piezoelectric element - has diaphragm mounted on frame with device made from ceramic material stuck on it
IPC: H04R17/00
Filed: 1978-06-30
Abstract: The electro-acoustic transducer, consists of a diaphragm fitted with a driving piezo-electric device. The piezo-element consists of a thin sheet with electrodes attached to both faces. These electrodes form part of an electronic oscillator. The diaphragm (2) is mounted in a rectangular frame (1) and has the shape of a prong. It is made from aluminium and is attached to the frame on one side (3) with glue. The piezo element is made from a ceramic material of oxides of zirconium-lead alloy and titanium.
Patent NL-7900744-A (NL)
Title: Heating radiator lower connection fitting - has two steel plate housing sections with nodal point balls and interconnected arms with end apertures
IPC: F24H9/12
Filed: 1979-01-30
Abstract: The connection assembly is for a panel type radiator and has lower and upper fittings interconnected by a pipe sleeve. The lower fitting has a forward flow connecting aperture, a return flow connecting first connecting pipe connection aperture, and at least one radiator connection aperture. This lower fitting (3) has a first housing part of steel plate with a ball-shaped nodal point (6a) with arms (6b, 6c), the ends of which have the return flow connecting aperture, and the heating connection apertures. A second steel plate housing has also a nodal point ball (7a) with an arm (7b) to which is connected the nodal point ball (6a) of the first housing part.
Patent NL-8006735-A (NL)
IPC: F25B7/00
Filed: 1980-12-11
Abstract: A process of and an apparatus for saving energy in a method of liquefying a natural gas by cooling same with the vapor from a liquid coolant sub-cooled after expansion thereof in the liquid condition, the vapor simultaneously sub-cooling the liquefied coolant, the process consisting in expanding the sub-cooled high-pressure liquid coolant in a hydraulic turbine providing mechanical power possibly for driving a rotary machine.
Patent NL-8102271-A (NL)
Title: Floating crane with folding jib - has pulleys on supporting gantry for tie rope between hoist blocks
IPC: B66C23/52
Filed: 1981-05-08
Abstract: The hoist, partic. a floating crane, has a jib with a number of hoist blocks alongside each other suspended from the head, together with a supporting gantry to provide the necessary backward stability for the jib. To allow lowering of the latter into the folded position this gantry can be attached to two or more blocks by a tie rope. One or more pullets (13,14) are mounted at the head of the gantry (3), round which the tie rope (15) can be reeved from one hoist block (4a) to the other (4b). There can be two such pulleys, spaced apart in the horizontal direction.
Patent NL-8300621-A (NL)
Title: Thick-walled thermoplastic pipe connections - injection moulded in three phases to produce sealed skins with finer crystalline structure
IPC: B29C45/73
Filed: 1983-02-18
Abstract: A moulding in thermoplastics such as polyalkenes, and a connecting piece in particular for thermoplastic tubes, is produced with a thick wall which has on each surface a skin of the same material as its inner core but with finer crystalline structure, the skin being rigid and sealed. Polymer is injection moulded with low viscosity and at high injection speed, first, further injection is carried out at low speed and pressure, and, in a third phase, while the polymer starts to cool, low viscosity material is injected at higher pressure. The equipment used as a heated injector. In the first, high-speed injection phase no polymer orientation takes place. The mould tools have thin inner liners with adjacent cooling bores for rapid action. After initial cooling, the moulding formed can be ejected e.g. together with the core tool and immersed in coolant until the core of the moulding has sufficiently cooled.
Patent NL-8700625-A (NL)
Title: Games or exercise instrument - has curved portion with supporting pivot point at each end
IPC: A63B22/16
Filed: 1987-03-16
Abstract: The instrument comprises a curved portion with supporting pivot points at the ends, being for movement in games or exercise. The user moves forward on it by shifting his weight to alternate sides and turning about the pivot points. The curved portion can be formed by a leaf spring, allowing jumping forward. A hand support can be provided for those crippled in the knee or hip joints. It can also be used to press sown seed into the ground.
Patent NL-9100765-A (NL)
Title: Liquid-conditioning apparatus
IPC: F02M27/04
Filed: 1991-05-03
Abstract: The invention relates to an apparatus consisting of 6 segments which are positioned around a liquid-carrying hose or tube and are fastened by means of a plurality of self-tapping screws. Located in the horizontal segments are magnetic fields, provided with detoners which shape the magnetic radiation and direct it in one direction. As a result of the two horizontal segments being positioned opposite one another, an acceleration of the radiation is achieved at the point where the beams touch one another. The molecules which come into contact therewith are dispersed, producing a very fine structure in the liquid without the admixture of additives. Apart from the molecular dispersion, pulverization takes place in the case of calcium carbonates and magnesium carbonates, thus preventing calcium and magnesium from caking together. The invention is therefore a particle accelerator which, in liquid fuel, effects a collision between two magnetic fields, thus resulting in better combustion with less mass of material. In the case of water, pulverization of calcium carbonates and magnesium carbonates take place, thus preventing the deposition of lime scale. With other liquids, the molecules or minerals are likewise more finely dispersed owing to the velocity after the collision of two magnetic fields which, by means of detoners, are directed at the liquid to the greatest possible extent.
Patent NL-9201686-A (NL)
Title: Bicycle with detachable handlebars, and bicycle lock therefor
IPC: B62H5/14
Filed: 1992-09-29
Abstract: The invention relates to a bicycle, comprising a lock which is connected to the bicycle frame, a lock bracket of which forms attachable handlebars, and the lock is preferably releasably connected to the bicycle frame and is accommodated in at least one lock clamp, as well as to a bicycle lock for a bicycle with a lock casing and a lock bracket, the lock bracket being in the form of attachable handlebars.
Patent OA-11230-A (OA)
Title: Benzimidazole derivatives
Inventor: DRACH JOHN CHARLES
IPC: A61K31/4184
Filed: 1999-12-09
Abstract: The present invention relates to certain bezimidazole derivatives and their use in medical therapy particularly for the treatment or prophylaxis of virus infections such as those caused by herpes viruses. The invention also relates to the preparation of the benzimidazole derivatives and pharmaceutical formulations containing them.
Patent PT-81145-A (PT)
Title: Process for the preparation of herbicidal compositions of extended soil life
Inventor: PALLOS FERENC MARCUS
IPC: A01N47/10
Filed: 1985-09-17
Abstract: Herbicidally active thiolcarbamates are employed in combination with a certain thiolcarbamate, thionocarbamate, thiolcarbamate sulfone, thiolcarbamate sulfoxide, dithiocarbamate or carbamate extender compound, the latter in sufficient quantity to minimize soil degradation and to prolong the soil life of the former. As a result, the herbicidal effectiveness of the thiolcarbamate herbicide is significantly enhanced and prolonged, rendering a single application or multiple applications of the herbicide effective over a longer period of time. Such herbicidal compositions can optionally contain a non-phytotoxic antidotally effective amount of thiolcarbamate herbicide antidote.
Patent PT-84129-A (PT)
Title: Polymerization of aromatic polyamides
Inventor: HODGE JAMES DWIGHT
IPC: C08G69/32
Filed: 1987-01-16
Abstract: A process and its product are disclosed whereby poly-p-phenylene terephthalamide is prepared in a polymerization solvent comprising an N-alkyl-substituted amide, preferably N-methyl-2-pyrrolidone, and a quaternary ammonium chloride, preferably methyl-tri-n-butylammonium chloride.
Patent PT-85160-A (PT)
Inventor: GRASSART FRANCIS GEORGE
IPC: B61L3/12
Filed: 1987-06-24
Abstract: 1. Installation for the point-to-point transmission of data between the track and a vehicle travelling on this, consisting of ground equipment (5) fastened to the track and comprising a transmitter which transmits the coded information from a track signal (11) by means of a transmission marker (9), and of on-board equipment (1) accommodated in the vehicle (3) and comprising a receiver (151, 152, 153) connected to at least one reception antenna (13, 15) fastened underneath the vehicle (3) so as to correspond to the transmission marker (9), and at least one computer (155, 156, 157) for decoding and processing the received information, the said computer being connected to a display panel (160), characterized in that the ground equipment (5) comprises at least one means (33, 37, 39) for the sequential binary coding of the track signalling information (11), an active magnetic-field frequency-modulation transmitter (41, 43, 45, 47), a means (51, 53, 55, 57) for comparing the amplitude of the transmitted magnetic field with a threshold and a means (63, 67, 69, 70) for checking the transmitted frequency by means of a transmission marker (9), the means (51, 53, 55, 57) of comparison of the amplitude of the transmitted magnetic field and the means (63, 676 (sic), 69, 57) for checking the transmission frequency being connected to a safety-signal command means (61).
Patent PT-85547-A (PT)
Inventor: KRUSE LAWRENCE IVAN
IPC: C07D233/84
Filed: 1987-08-17
Abstract: Potent DBH inhibitors having the formula <CHEM> be used to inhibit DBH activity in mammals.
Patent PT-88004-A (PT)
Inventor: MADIGAN DAROLD L
IPC: A23L27/30
Filed: 1988-07-15
Abstract: Substituted guanidines containing a tetrazole moiety are provided as high potency sweetening agents.
Patent PT-96891-A (PT)
Inventor: COLPAERT FRANCIS
IPC: A61K31/445
Filed: 1991-02-26
Abstract: Derivatives of general formula (I). 
<IMAGE>
 in which: 
 
  - X denotes a sulphur or oxygen atom or a substituted or unsubstituted amino group, 
  - R denotes a hydrogen atom or any one of the groups A, B, C, D, E, F or G, 
  - R' denotes a hydrogen atom, an alkyl group or any one of the groups A, B, C, D, E or F, with R' = H when R = G,
 or else R and R' form an optionally substituted piperazine ring with the nitrogen atom to which they are attached. 
 
<??>Medications.
Patent PT-98477-A (PT)
Inventor: ADDOR ROGER WILLIAMS
IPC: C07C49/203
Filed: 1991-07-29
Abstract: There is provided a process for the preparation of 2-aryl-5-(trifluoromethyl)pyrrole compounds which are useful as insecticidal, acaricidal and nematicidal agents. 1,1,1-trifluoro-2-propene compounds which are useful in the preparation of the above arylpyrrole compounds and a method for their preparation are also described.
Patent PT-99325-A (PT)
Inventor: COLSON WENDELL B
IPC: B29C65/02
Filed: 1991-10-24
Abstract: A fabric light control window covering in which fabric vanes 10a are adhesively bonded between two sheer fabric sheets 72,96 such that relative movement between the sheer fabric sheets in a direction perpendicular to the longitudinal direction of the fabric vanes changes the angle of the fabric vanes and, thus, controls the amount of light admitted through the shade. The vanes are bonded to the sheer fabric sheets in a manner which tends to bias the sheer fabric sheets together to the non-light admitting position. Also, disclosed are methods and apparatus for manufacturing the above window covering. The method features linear application of adhesive to the vane material which provides for a uniform appearance in the finished product. A heat setting process and apparatus is disclosed in which the bonded layers of sheer fabrics and vanes are fed between belts over hot and cool surfaces, under uniform tension and pressure. This provides for heat setting of the layers of the window covering to a uniform temperature-size relationship without inducing wrinkles or distortion into the fabric during heat setting. <IMAGE>
Patent SE-8605483-A (SE)
IPC: B21F27/10
Filed: 1986-12-19
Abstract: The guide (15) comprises a part (10) movable vertically between upper and lower adjustable positions on one side, and a counter holder (11) on the opposite side. The movable part (10) is terminated at the bottom by a heel formation (17), the projecting part of which extends by at least one tread dia. and forms a horizontal part on which a wire stack rests when the part (10) is in the upper position. The fixture has at least two guide rails (14) along opposite side edges with upwardly open holes (13), the width of which corresp. to a wire dia. while their depth exceeds a wire dia. The counter holder (11) is vertically adjustable with clearance in relation to the fixture guide rails (14), and prevents metal wires resting on the guide rails from moving with the rails in their movement with the fixture horizontally past the counter holder (11). The heel (17) allows only one wire to drop into the hole (13) and locate against the heel horizontal part when a hole passes the wire stack.
Patent SI-9400379-A (SI)
Title: Device for chopping
Inventor: JELEN EDVARD
IPC: A01D34/00
Filed: 1994-10-04
Abstract: The shredder (1) solves the problem of cutting different materials, predominantly branches and sticks, in an easy and effective way, almost silently. This is possible thanks to the guide tunnel (9) with hopper (5) which are inserted in the casing (4). The slope of the bottom housing (2), and the upper housing (3), and the cutting board or plate (10) inserted between them is 18 degrees from the imaginary horizontal axis. In the plan view, in orthographic projection, the guide tunnel (9) has a scalene hexagonal form, which is like a capital V, and the inflow (23) of a hopper (5) has the same form; the inflow (23) is partially covered with the safety curtain (24). The cutting board or plate (10) is designed to enable effective shredding of materials and discharge of the cut-off-particles, and also prevents the blades (24) from being jammed by materials. Two support legs (6), which may be dismantled, are fixed on to the support pedestal (26) and enable stability of the shredder (1) during its operation. When the upper housing (3) is uncovered, the switch (8) automatically shuts off the electric motor (7) and stops the circular movement of the cutting board or plate (10).
Patent UA-13006-A (UA)
IPC: C07C57/13
Filed: 1990-04-25
Abstract: Process for the preparation of  beta , gamma -unsaturated acids by carbonylation of allyl alcohols. 
<??>The process comprises bringing into contact an allyl alcohol, carbon monoxide and a palladium-based catalyst at elevated temperature and at a pressure above atmospheric pressure. It is characterised in that the operation is also carried out in the presence of at least one quaternary onium chloride of a group VB element chosen from nitrogen and phosphorus, the said element being tetracoordinated to carbon atoms, it being possible for the nitrogen to be coordinated to two pentavalent phosphorus atoms. 
<??>The process is particularly suited for the preparation of 3-hexene-1,6-dioic acid from butenediols.
Patent UA-6575-A (UA)
Title: Bioengineering life support system
Inventor: Yudin Yurii Mykolaiovych
Filed: 1989-10-16
Abstract: A bioengineering life support system contains communicating phytochambers and a living module. The central part of living module is made in the form of a landscape section in which lower part a porous partition and a liquid collector are installed, the latter is connected through an evaporator with the phytochambers. The upper part of living module is equipped with a perforated partition, behind which an electric discharger is installed.
Patent AT-A13332002-A (AT)
IPC: B60C27/10
Filed: 2002-09-05
Abstract: The invention relates to an anti-skid chain (GKE) comprising a chain mesh (LAU), which when fitted runs between an interior retaining element (HAL) that lies on an interior lateral side (ISE) of a tyre (REI) and a lateral chain (SST) that lies essentially on an exterior lateral side (ASE) of the tyre (REI). The anti-skid chain is secured on the exterior (AUS) of the tyre (REI) by at least one tensioning strand (SPS) that is connected to a tensioning element (SPE) and the tensioning strand (SPS) is deflected by a deflection element (UME) through an angle (a) of at least 90 DEG . A deflected end region (END) of the tensioning strand (SPS), facing away from the tensioning element (SPE), is connected to the lateral chain (STS) and/or the chain mesh (LAU), whereby a section of the tensioning strand, running between the tensioning element(s) (SPE) and the deflection element (UME) is guided in at least one guide element (FUE) that is connected to the lateral chain (SST).